[ 1299.482540][ T8356] br1: port 1(veth1) entered blocking state
[ 1299.482825][ T8356] br1: port 1(veth1) entered disabled state
[ 1299.483117][ T8356] veth1: entered allmulticast mode
[ 1299.485636][ T8356] veth1: entered promiscuous mode
[ 1299.579983][   T37] br1: port 1(veth1) entered blocking state
[ 1299.580287][   T37] br1: port 1(veth1) entered forwarding state
[ 1317.464636][ T8495] br1: port 1(veth1) entered disabled state
[ 1317.535992][ T8496] veth1: left allmulticast mode
[ 1317.536227][ T8496] veth1: left promiscuous mode
[ 1317.536914][ T8496] br1: port 1(veth1) entered disabled state